I've seen pictures of engines with the wiring placed under the plenum that looked pretty clean. The real giveaway will be the large fuel lines that come in at funny locations.
I can send phone pics. but the fast systems are universally designed around Chevrolets. you have to do a lot of altering it anyway. that depends on you. I wanted to be able to access everything on mine, and was to worried somewhat about looks. it`s kinda busy on the inside pass. front fender, altho I`m happy w/it. the external pump is loud, but can`t be heard when the engine is running. I put the reg., fuel gage, filter on top of the inner fender. have two 1/2" filters and two 1/2" pickups out the rear of the new tank, so it`s filtered before it hits the pump w/ plenty of volume. ----bob